42007896

素因数分解:

$2^3\times 3^7\times 7^4$

素因数の和:55

約数の個数: 160

約数和(自身を含む): 137809200

約数和(自身を除く): 95801304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 343, 378, 392, 441, 486, 504, 567, 588, 648, 686, 729, 756, 882, 972, 1029, 1134, 1176, 1323, 1372, 1458, 1512, 1701, 1764, 1944, 2058, 2187, 2268, 2401, 2646, 2744, 2916, 3087, 3402, 3528, 3969, 4116, 4374, 4536, 4802, 5103, 5292, 5832, 6174, 6804, 7203, 7938, 8232, 8748, 9261, 9604, 10206, 10584, 11907, 12348, 13608, 14406, 15309, 15876, 17496, 18522, 19208, 20412, 21609, 23814, 24696, 27783, 28812, 30618, 31752, 35721, 37044, 40824, 43218, 47628, 55566, 57624, 61236, 64827, 71442, 74088, 83349, 86436, 95256, 107163, 111132, 122472, 129654, 142884, 166698, 172872, 194481, 214326, 222264, 250047, 259308, 285768, 333396, 388962, 428652, 500094, 518616, 583443, 666792, 750141, 777924, 857304, 1000188, 1166886, 1500282, 1555848, 1750329, 2000376, 2333772, 3000564, 3500658, 4667544, 5250987, 6001128, 7001316, 10501974, 14002632, 21003948, 42007896]

約数ペア:

[(1, 42007896), (2, 21003948), (3, 14002632), (4, 10501974), (6, 7001316), (7, 6001128), (8, 5250987), (9, 4667544), (12, 3500658), (14, 3000564), (18, 2333772), (21, 2000376), (24, 1750329), (27, 1555848), (28, 1500282), (36, 1166886), (42, 1000188), (49, 857304), (54, 777924), (56, 750141), (63, 666792), (72, 583443), (81, 518616), (84, 500094), (98, 428652), (108, 388962), (126, 333396), (147, 285768), (162, 259308), (168, 250047), (189, 222264), (196, 214326), (216, 194481), (243, 172872), (252, 166698), (294, 142884), (324, 129654), (343, 122472), (378, 111132), (392, 107163), (441, 95256), (486, 86436), (504, 83349), (567, 74088), (588, 71442), (648, 64827), (686, 61236), (729, 57624), (756, 55566), (882, 47628), (972, 43218), (1029, 40824), (1134, 37044), (1176, 35721), (1323, 31752), (1372, 30618), (1458, 28812), (1512, 27783), (1701, 24696), (1764, 23814), (1944, 21609), (2058, 20412), (2187, 19208), (2268, 18522), (2401, 17496), (2646, 15876), (2744, 15309), (2916, 14406), (3087, 13608), (3402, 12348), (3528, 11907), (3969, 10584), (4116, 10206), (4374, 9604), (4536, 9261), (4802, 8748), (5103, 8232), (5292, 7938), (5832, 7203), (6174, 6804)]